Home / 32,105,429.73-48,158,011.10-11,630,355.28

Finding the Fourth Proportional to 32,105,429.73, 48,158,011.10 and 11,630,355.28

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Solution

The fourth proportional to 32,105,429.73, 48,158,011.10 and 11,630,355.28 is: 17,445,484.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,105,429.73 : 48,158,011.10 = 11,630,355.28 : x
  2. Step 2: Convert to fraction form
    32,105,429.73/48,158,011.10 = 11,630,355.28/x
  3. Step 3: Cross multiply
    32,105,429.73x = 48,158,011.10 × 11,630,355.28
  4. Step 4: Simplify right side
    32,105,429.73x = 560,094,778,785,332.50
  5. Step 5: Solve for x
    x = 560,094,778,785,332.50/32,105,429.73
  6. Step 6: Final answer
    x = 17,445,484.56

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.